Doctor profile · Federal record

Dr. Mohammed Bailony, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Obesity Medicine (Internal Medicine) Physician · San Mateo, CA

  • NPI 1801114111
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3050 S Delaware St Ste 130
San Mateo, CA 944032394
(650) 319-8654
Additional location
1650 S Amphlett Blvd, Suite 115
San Mateo, CA 944022517
fax (650) 251-4999

Credentials & registration

NPPES · NUCC
NPI registered
May 2010 — 16 yrs on file
Profile last updated
July 9, 2020
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A120308

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801114111. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,121
Distinct HCPCS
10
Medicare allowed
$168,447
HCPCS Description Services Patients Avg allowed
G0447 Face-to-face behavioral counseling for obesity, 15 minutes 906 74 $25
99457 Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 451 66 $34
99454 Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 446 66 $68
99458 Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes 351 61 $34
99214 Established patient office or other outpatient visit, 30-39 minutes 318 65 $110
99215 Established patient office or other outpatient visit, 40-54 minutes 228 51 $160
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or 153 31 $35
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional 135 44 $19
99213 Established patient office or other outpatient visit, 20-29 minutes 46 29 $74
96127 Assessment of emotional or behavioral problems 30 13 $6

In context: peer comparison

Among 7 peers in this city , average services per provider: 186. This provider delivers 17× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$160
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 5 $137.03
VIVUS LLC 1 $22.72

By nature of payment

Food and Beverage
$160

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
305
Patients
43
Total drug cost
$243,407
Drug Type Claims Patients Total cost
Ozempic (Semaglutide) Brand 176 26 $212,953
Topiramate Generic 72 17 $2,264
Bupropion Xl (Bupropion Hcl) Brand 42 0 $1,618
Mounjaro (Tirzepatide) Brand 15 0 $26,571

Frequently asked questions

Auto-generated from federal data
What is Dr. Mohammed Bailony's medical specialty?
Dr. Mohammed Bailony practices Internal Medicine Physician in San Mateo, CA.
Where does Dr. Mohammed Bailony practice?
Dr. Mohammed Bailony practices at 3050 S Delaware St Ste 130, San Mateo, CA 944032394. Office phone: 6503198654.
What is Dr. Mohammed Bailony's NPI?
Dr. Mohammed Bailony's National Provider Identifier (NPI) is 1801114111, issued by NPPES.
Does Dr. Mohammed Bailony accept Medicare assignment?
Yes. Dr. Mohammed Bailony accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohammed Bailony commonly perform?
Top Medicare-reported procedures in 2023: Face-to-face behavioral counseling for obesity (HCPCS G0447); Management using the results of remote vital sign monitoring per calendar month (HCPCS 99457); Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days (HCPCS 99454). Source: CMS Medicare Physician & Other Practitioners file.